in reply to Re^5: Recover a path from a config file
in thread Recover a path from a config file

Do you write: my $c = undef; for all your lexicals?

local declares & initialises a new, scoped copy of a variable.

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Re^7: Recover a path from a config file
by anonymized user 468275 (Curate) on Jun 07, 2016 at 20:46 UTC
    Yes but because it's a copy of a global variable it creates expectations of inheritance that "my" doesn't. The documentation has changed over time owing to confusion it caused about what local is or isn't supposed to do. The latest version has at least as much warning about what it isn't than clarity about what it is.

    Your own definition looks good to me and I'd like to see it reflected in perldoc just as clearly.

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